Now Foods - High Potency Vitamin D-3 5000 IU 240 Softgels
Vitamin D-3 5,000 IU - 240 Softgels Structural Support. Vitamin D3 (as Cholecalciferol) (from Lanolin) 5,000 IU 1250%. Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun.